cfssl gencert -ca=certificate_store/ca.pem -ca-key=certificate_store/ca-key.pem -config=PKI/ca-config.json -profile=peer PKI/kube-apiserver-csr.json | cfssljson -bare kube-apiserver
mv kube-apiserver.csr kube-apiserver-key.pem kube-apiserver.pem certificate_store/
cd certificate_store/
cp kube-apiserver.pem kube-apiserver-key.pem ../../inst-k8s-master/files/
cp ca.pem ca-key.pem ../../inst-k8s-master/files/
cp etcd.pem etcd-key.pem ../../inst-k8s-master/files/

